Upper Control Arm Shaft orientation Theory - The 1947 - Present Chevrolet & GMC Truck Message Board Network

53Sparky · 11-03-2015, 11:40 PM

I'm in the middle of a crossmember swap on my '62 C10. I have the both the original upper control arm shafts and Moog K6184 positive camber problem solver upper control arm shafts in my shop. Both sets have a flat profile on the outside surface and a curved profile on the side where the shaft touches the frame(where you would put shims in to adjust the alignment).

Does anybody know what the purpose of the curved profile on the shim side is? Why they would do that instead of having 2 flat surfaces on both sides?

11-03-2015, 11:40 PM	#1
53Sparky Registered User Join Date: Nov 2013 Location: Northglenn, Colorado Posts: 186	Upper Control Arm Shaft orientation Theory I'm in the middle of a crossmember swap on my '62 C10. I have the both the original upper control arm shafts and Moog K6184 positive camber problem solver upper control arm shafts in my shop. Both sets have a flat profile on the outside surface and a curved profile on the side where the shaft touches the frame(where you would put shims in to adjust the alignment). Does anybody know what the purpose of the curved profile on the shim side is? Why they would do that instead of having 2 flat surfaces on both sides? __________________ We'll burn that bridge when we get there My current project: Rust Therapy 62 C10 Numbers 6:24-26



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